This is the best and most complete compilation so far of the various materials — articles, Twitter summaries, and presentations — from the September 15, 2009 HD Communications Summit in New York City; the presentations in particular should be MUCH easier to find.

At the HD Communications Summit, Wyde Voice announced HD SoftBridge, its HD audio and web conferencing bridge technology in software form. The new tech eliminates the need for DSP cards so audio conference providers can use off-the-shelf hardware to setup conferencing bridges that scale from 2 to 10,000 concurrent user ports with multiple cards/blades.